net: moxa: Remove braces from single-line body

Remove unnecessary braces from single-line if statement
This warning is found using checkpatch.pl

Signed-off-by: SZ Lin <sz.lin@moxa.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
SZ Lin 2017-07-29 18:42:34 +08:00 • committed by David S. Miller
commit 68f70d837d